Free Linux Foundation OTCA Exam Questions

Become Linux Foundation Certified with updated OTCA exam questions and correct answers

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Total 354 Questions | Updated On: Apr 10, 2025

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Question 1

What role does the OpenTelemetry Collector play in the context of log management?

A : It only collects traces and metrics, not logs.

B : It replaces all existing logging libraries in applications.

C : It serves as a backend storage for logs.

D : It enriches and processes log data uniformly before exporting.

Answer: D

Question 2

Your distributed application emits logs, traces, and metrics using various legacy libraries. You want to achieve a unified observability pipeline without altering existing log formats. Which OpenTelemetry component should you configure to map and process these diverse telemetry signals uniformly?

A : Implement the OpenTelemetry API directly in each service.

B : Configure the OpenTelemetry Collector to ingest and map the different telemetry signals.

C : Use the OpenTelemetry SDK to replace all legacy libraries.

D : Set up separate backends for logs, traces, and metrics without using OpenTelemetry.

Answer: B

Question 3

Your telemetry data includes events within spans, and you need to rename the attribute 'db.session_id' to 'database.session_id' only for events within spans named 'checkout_service'. How should you configure the 'rename_attributes' transformation in the 'span_events' section of the schema file?

A : Use 'rename_attributes' in the 'span_events' section with 'apply_to_spans' set to ['checkout_service'].

B : Use 'rename_attributes' in the 'all' section with the attribute map.

C : Use 'rename_attributes' in the 'span_events' section with 'apply_to_events' set to ['checkout_service'].

D : Use 'rename_attributes' in the 'span_events' section without any conditional fields.

Answer: A

Question 4

Which component in the OpenTelemetry Logs Bridge API is responsible for sending log records to external systems such as the OpenTelemetry Collector or a backend service?

A : Log Record

B : Logger Provider

C : Logger

D : Log Record Exporter

Answer: D

Question 5

Which characteristic distinguishes the OpenTelemetry API from the SDK in terms of stability?

A : The API has more frequent updates compared to the SDK.

B : The SDK is more stable with less frequent updates compared to the API.

C : Both API and SDK have similar stability and update frequencies.

D : The API is more stable with less frequent updates compared to the SDK.

Answer: D

Page: 1 / 71

Total 354 Questions | Updated On: Apr 10, 2025

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